<template>
  <div class="count">
    <h2>我是count组件</h2>
    <button @click="count++">累加</button>
    <p class="count">{{ count }}</p>
  </div>
</template>

<script>
export default {
  name: "Count",
  data() {
    return {
      count: 0,
    };
  },
};
</script>

<style scoped >
</style>